Genuine OEM Parts
Offering genuine parts for your specific brand.
Have Questions? Ask a Tech!
Offering genuine parts for your specific brand.
We help you diagnose, find, and install the part.
Failed, or didn't need it? No hassle returns.
Offering competitively-priced expedited shipping.
Includes:
Specifications
Replaces Old Rheem Ruud Part Numbers
Other Part Numbers
Sequencing Relay, 42-21279-04, PROTECH, 15SH22, 309598, H1-110, C1-110, 308747, 308748, A1904B
Fits Models:
(Press ctrl + F to find model number below.)
Various. (Call 734-326-3900 with your model and serial number for more information.)